The U.S. health care system is possibly the most inefficient in the world:
We spend twice as much per person on health care as other advanced countries,
but we have worse health outcomes, including a lower life expectancy. The
government, through programs like Medicare and Medicaid, pays for approximately
half of the country's health care, almost all of which is actually provided by
the private sector. Thus, the bulk of our projected rising budget deficits are
due to skyrocketing health care costs.

The CEPR Health Care Budget Deficit Calculator shows that if the U.S. can get
health care costs under control, our budget deficits will not rise uncontrollably
in the future. But if we fail to contain health care costs, then it will be
almost impossible to prevent exploding future budget deficits.

The Calculator lets you see what projected U.S. budget deficits would be if we
had the same per person health care costs as any of the countries listed below,
all of which enjoy longer life expectancies than the U.S. (Life expectancies
are listed in parentheses.)

The yellow line shows projected deficits based on baseline projections from the
non-partisan Congressional Budget Office (CBO). The blue line shows where the
deficits would be if health care costs in the U.S. were to rise only due to the
aging of the population and stay even with per capita GDP growth (based on CBO's
"Low Health Care Cost" projection).